RAMPTECH Airstart Couplings

 

RAMPTECH® Airstart Coupler

Sage P/N 801103

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Consider the bar raised.

RAMPTECH® Airstart Coupler elevates quality to an unmatched level, making it the best choice for functionality and durability. The dual handle connects and disconnects rapidly from the aircraft, boosting operational efficiency. What’s more, the self-locking design provides visual positive engagement with the aircraft nipple – a red band around the coupler indicates if not properly engaged – further enhancing productivity while reducing training requirements.

Other outstanding features include less pressure drop through the coupler (at 180 ppm the pressure drop is 1 PSI less than the Kaiser/Rockwell Collins coupler). The integrated non-return valve prevents whiplash from the jet starter hose and scuffing during coupler removal, and elastomer protection prevents damage caused by ground contact. Furthermore, a special locking system with 8‑quick coupler balls securely engages the aircraft nipple to maintain a positive ASU-aircraft connection.

 

FEATURES

  • Red markers appear when not connected correctly
  • Integrated non-return valve
  • Stainless ball locking system
  • Elastomer protection
  • Lightweight, interchangeable aluminum body
  • Protective stainless steel screen

REPLACES

Airlinx — V7950-RH-114–01
Rockwell Collins — M7950-93S3


RAMPTECH® Airstart Coupler

HOSE ATTACHMENT PROCEDURE

To ensure proper and safe operation please follow these hose attachment procedures. Improper hose to coupler assembly could result in injury under normal operating pressure.

Hose and scuff cover appearance may vary from brand to brand. However, the basic process remains the same. Use the first clamp (STBC400Z) to secure the hose to the fitting only. Use the second clamp (STBC425Z) to secure the scuff cover to the hose.

TORQUE REQUIREMENT

TIGHTEN NYLON NUT TO PREVENT AIR LEAKAGE

16 lbs.-ft. (7.3 kg‑m)/192 lbs.-in.
(221 kg-cm)
14 lbs.-ft. (6.4 kg‑m)/168 lbs.-in. (194 kg-cm)

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